Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
It is not resolved. I am still getting the same error. Seems like tests are running in environment withou ''.repeat(). All you have to do is define it yourself:
String.prototype.repeat = function(n) {
var ret = this;
while(--n) ret += this;
return ret;
};
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution